|Description||Turkesterone is a phytoecdysteroid possessing an 11alpha-hydroxyl group, also is an analogue of the insect steroid hormone 20-hydroxyecdysone.|
Phencarol is used in the biological studies of azoniabicyclooctanes as muscarinic acetylcholine receptor antagonists.
Methimazole inhibits the enzyme thyroperoxidase, which normally acts in thyroid hormone synthesis by oxidizing the anion iodide (I−) to iodine (I2), hypoiodous ...
β-Bungarotoxin is a form of bungarotoxin that is fairly common in Krait (Bungaros multicinctus) venoms. A pre-synaptic toxin with enzymatic activity.
Saxitoxin (STX) is a potent neurotoxin and the best-known paralytic shellfish toxin (PST). Ingestion of saxitoxin, usually by consumption of shellfish contamina...
Staurosporine is broad spectrum protein kinase inhibitor. Enzymes inhibited include protein kinase C (IC50 = 3 nM), protein kinase A (IC50 = 7 nM), p60v-src tyr...
Gramine is a naturally occurring indole alkaloid present in several plant species. Gramine may play a defensive role in these plants, since it is toxic to many ...
An anthelmintic: blocks the enzymatic process responsible for the absorption of glucose by parasites, causing their death. Benzimidazole derivative , synthetic.
an antagonist of the nicotinic acetylcholine receptor at the neuromuscular junction. Erabutoxin B from Laticauda semifasciata (Sea Snake)
A cardioselective M2-cholinoblocking compound semi-synthetic derivative of Imperialine alkaloid Derived from base alkaloid Imperialine, isolated from the plant ...
Tropane alkaloid, from plants of the Convolvulus genus,
Okadaic acid is a marine sponge toxin which potently inhibits certain serine/threonine protein phosphatases. This cell permeable inhibitor targets the multiple ...
Anticoagulant: irreversible inhibits serine proteinase a-thrombine. Fluorocontaining phosphonate, synthetised.
A muscarinic receptors antagonist.
Laticauda semifasciata III
Polypetide, an antagonist of the nicotinic acetylcholine receptor at the neuromuscular junction with a weaker affinity to the receptor than Erabutoxins a and b.
Apamin is an 18 amino acid peptide toxin found in bee venom. Apamin is used to elucidate the roles of these channels in cells and tissues expressing SK channels...
A scorpion alpha-insect toxin, which prolongs the evoked action potential by an inhibition of sodium current inactivation in insects and mammals.
Napelline is a diterpenoid alkaloid from plants of the Aconitum,genus, a potent antiarrhythmic with weak hypotensive and N-cholinoblocking effects.
An antineoplastic alkaloid from Colchicum autumnale L. isolated from Colchicum autumnale L.
Maitansine, a cytotoxic agent, inhibits the assembly of microtubules by binding to tubulin at the rhizoxin binding site.